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zeropointbug
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Join Date: Nov 2006
Location: SK, Canada
05.19.2007, 09:51 PM

Yeah, it's not true ABS (like the Quark), it's just the controllers algorithm controlling it. It knows how fast the rotor is spinning, etc.... there is a minimum rpm the motor can spin when shorted anyways.

It is quite simple how it would 'detect' the rotor rpm, it's just a matter of making a good algorithm to do some braking magic. I imagine that controllers only use a fraction of the motor braking resistance.


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